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Verified Reviews for Generator Install pros in Duncan, OK

*The Angi rating for Generator Install companies in Duncan, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Duncan, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on January 30, 2026

Find Generator install pros in Duncan

Avatar for OKCPowerCare
OKCPowerCare
5.0(
23
)

Serving Duncan, OK and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"We had a generator and home surge protector installed. They were prompt, polite, and efficient. They showed us how to program/use the generator, cleaned up, etc. I definitely recommend OKCPowerCare."
Generator Install
Generator Install
Response time2 days
Response rate97%
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Avatar for Wilford Johnson Electric Service, Inc.
Wilford Johnson Electric Service, Inc.
4.2(
19
)

Serving Duncan, OK and surrounding areas

In business since 1948

Emergency services offered

Warranties offered

"They were very professional and quick. They did a great job. They explained everything that they were doing. If their was a part needed they told us how much it would cost before installing it. Very honest. No surprises."
Response time2 days
Recommended by100%of homeowners
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Avatar for Urner Electric
Urner Electric
4.1(
11
)

Serving Duncan, OK and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Andrea and Cary were excellent, professional, very kind, did the install quickly and triple checked everything for us before they were satisfied! I can’t say enough about how terrific they were! I want to personally give them a big Thank You! Sandra H"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by87%of homeowners
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Avatar for Crossed Wire Electric, LLC
Crossed Wire Electric, LLC
4.1(
9
)

Serving Duncan, OK and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Chris and his team did a amazing job🙏🤩. I had bunch of electrical issues in my house. They did everything I asked for 🥰😍. He and his team professional also polite and respectful. I am amazed how they really care for their customer. Did amazing jobs and price I can afford. I am so grateful for you guys🥰. I will call you guys again and again."
Response time3 days
Response rate87%
1 neighbors recently requested a quote
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)

Serving Duncan, OK and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Avatar for Ugle Ann Electric
Ugle Ann Electric
New to Angi

Serving Duncan, OK and surrounding areas

Free estimates

Emergency services offered

Warranties offered

I’m Trevor, a 3rd generation electrician with 25+ years of hands-on experience across residential, commercial, and industrial work. After decades of troubleshooting everything from quirky outlets to large-scale installations, I launched Ugle Ann Electric to put honesty, precision, and a little local flavor back into the trade.

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Showing 1-10 of 17
Generator Install questions, answered by experts

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The Duncan, OK homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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